
SanDisk Extreme
Score: 88/100
Transcend External SSD 2TB
Score: 86/100Rankings

The SanDisk Extreme Portable SSD 1TB provides fast 1050 MB/s reads, IP65 protection and a lightweight, bus-powered design. Its speed is modest compared with newer 2 000 MB/s drives and it only comes in a single capacity. Ideal for creators who need a portable, rugged SSD at a reasonable price.

The Transcend 2TB Portable SSD delivers blazing-fast 2000 MB/s speeds over USB 3.2 Gen 2x2 and boasts military-grade shock resistance with an IPX5 rating. Its performance requires a 20 Gbps host and it lacks built-in encryption, making it less suited for security-focused users. Ideal for creators needing rapid large-file transfers in rugged environments.
| Attribute | ![]() | ![]() |
|---|---|---|
1,000 GB | 2,000 GBbest | |
1,050 MB/s | 2,000 MB/sbest | |
1,000 MB/s | 2,000 MB/sbest | |
| ↓ lower better | 52 gbest | 180 g |
5 yearsbest | 5 yearsbest |
Click an attribute name to sort · Green = best, red = worst (relative to this comparison)
| Attribute | ![]() | ![]() |
|---|---|---|
Connectivity(1) | ||
Interface | USB 3.2 Gen 2 | USB 3.2 Gen 2x2 |
Performance(2) | ||
Sequential Read Speed (MB/s) | 1050 MB/s | 2000 MB/s |
Sequential Write Speed (MB/s) | 1000 MB/s | 2000 MB/s |
Build & Design(2) | ||
Weight (g) | 52 g | 180 g |
Dimensions (L×W×H) (mm) | 3.97 x 2.05 x 0.38 inches mm | 96.5 x 12.5 x 53.6 mm mm |
Storage(1) | ||
Capacity (GB) | 1000 GB | 2000 GB |
Power & Compatibility(1) | ||
Compatible Operating Systems | iOS 13+, Android 11+, macOS 11+, Windows 10+ | Windows; macOS; Android; iOS; PS5; PS4; Xbox; Smart TV |
Reliability & Security(1) | ||
IP Rating | IP65 | IPX5 |
General(1) | ||
Included Accessories | USB-C cable, USB-C to USB-A adapter | USB Type-C cable, USB Type-C to Type-A cable |

Products in the top-left offer the best value (high score, low price).

Professional reviewers commend the Extreme Portable SSD 1TB for its high sequential read speed, noting it delivers smoother playback when editing video files. They also appreciate its lightweight, bus-powered design and the inclusion of both USB-C and USB-A adapters, which together make it a solid choice for creators on the move.
Everyday users have limited publicly documented feedback, but the available comments emphasize appreciation for the drive's speed, portability, and cross-platform compatibility.
“the speed of this SSD mainly when reading files will provide smoother playback”



